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Display a float with two decimal places in Python
...ith two decimal places (5 -> 5.00, 5.5 -> 5.50, etc). How can I do this in Python?
11 Answers
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Replacing a fragment with another fragment inside activity group
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Fragments that are hard coded in XML, cannot be replaced. If you need to replace a fragment with another, you should have added them dynamically, first of all.
Note: R.id.fragment_container is a layout or container of your choice in the activity you are br...
What is a “callable”?
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Note that the builtin callable is being removed in Python 3.0 in favor of checking for call
– Eli Courtwright
Sep 22 '08 at 0:31
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Remove all special characters, punctuation and spaces from string
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@ChrisDutrow regex are slower than python string built-in functions
– Diego Navarro
Sep 13 '12 at 14:15
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炒股是世界难题！历史上那些名人炒股水平 - 轻松一刻 - 清泛网 - 专注C/C++...
...美元的股票，两年后的市值大约只有3.7万美元。好在，这对拥有亿万资财的乔丹来说，还不伤元气，但却大伤自尊。
他自嘲说：“我在篮球场是天皇巨星，在股市却是个一年级小学生。”
著名作家郑振铎
抗战...
Why Maven uses JDK 1.6 but my java -version is 1.7
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It helped me. Just add it in your pom.xml.
By default maven compiler plugin uses Java 1.5 or 1.6, you have to redefine it in your pom.xml.
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId&g...
Get a filtered list of files in a directory
I am trying to get a list of files in a directory using Python, but I do not want a list of ALL the files.
14 Answers
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Statistics: combinations in Python
I need to compute combinatorials (nCr) in Python but cannot find the function to do that in math , numpy or stat libraries. Something like a function of the type:
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time.sleep — sleeps thread or process?
In Python for *nix, does time.sleep() block the thread or the process?
7 Answers
7
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Python Create unix timestamp five minutes in the future
.... Method using datetime.datetime.now().utctimetuple() doesn't work for me (Python 3.2).
– Wookie88
Dec 28 '13 at 15:21
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